baber/WOPTO huggingface dataset:
Patent JP-H0461519-A (JP)
Title: Phase locked loop circuit
Inventor: ARA KOICHI
IPC: G09G5/18
Filed: 1990-06-29
Abstract: PURPOSE:To allow the circuit to be hardly susceptible to an external interference by monitoring a control voltage of a voltage controlled oscillator in operation, and allowing other voltage controlled oscillator to share in an adjacent control range to switch the major operation when the control voltage no longer stays in the coverage of the control range. CONSTITUTION:When an input signal changes toward a higher frequency at a time of the operating range of a phase locked loop circuit 11 staying in a lowest frequency range, and when an operating point read via an A/D converter 18 exceeds an upper transit point from a coverage of a voltage controlled oscillator 13, a CPU 17 does not change a frequency division mode control bit but changes only a selection mode control bit. As a result, two 1/2 frequency dividers 15, 16 are all set in the through-mode, but a changeover switch 12 is thrown from the position of the voltage controlled oscillator 13 to the position of a voltage controlled oscillator 14, and the operating point of the phase locked loop circuit 11 transits to the coverage of the voltage controlled oscillator 14.
Patent JP-S6150387-A (JP)
Title: Semiconductor light emitting device
Inventor: KIMURA SOICHI
IPC: H01L21/52
Filed: 1984-08-18
Abstract: PURPOSE:To obtain the semiconductor light emitting device of low heat resistance without generating a distortion in an active layer during a die bonding process by forming a recess on one of main surfaces of a submount and die bonding the light emitting element so as to bring a projection of a surface of the element in accordance with said recess. CONSTITUTION:On one of main surfaces of a silicon wafer 13, grooves with 20mum of width and 2mum of depth, for example, are formed in stripe form by photolithography process and etching process. After heat, Sn11 is deposited to about 2mum thick by vapor deposition. The The Sn11 forms an eutectic alloy together with Au on the element side during the later die bonding process and functions for connecting the element with a submount. die bonding is effected so as to bring the groove of the submount thus obtained in accordance with the projection part of a mesa on a surface of the laser element. If die bonding is made while applying a pressure to the element under such conditions, the pressure does not concentrate in the masa part, but is applied to the whole element so that a distortion is not generated in the active region.
Patent JP-H0223589-A (JP)
Title: Bubble memory device
Inventor: KUROIWA KENICHI
IPC: G11C11/14
Filed: 1988-07-12
Abstract: PURPOSE:To make headers of all memory blocks held by a driven block synchronous to each other by providing a header writing discriminating means, program searching executing means, and header information writing means. CONSTITUTION:Whether or not header information is written in one of memory blocks is discriminated by means of a header writing discrimination means 11. When it is discriminated that the header information is written, the header is moved to its home position and program searching is performed by means of a program searching executing means 12. Moreover, writing of header information to other memory blocks is performed by means of a header information writing means 13 while program searching of one memory blocks is performed. Therefore, headers of memory blocks held by a driven block can be synchronized to each other and the memory blocks can be used by arbitrarily changing their combination.
Patent JP-H0462413-A (JP)
Title: Inclination sensor
Inventor: ODAKAWA YOSHIMOTO
IPC: G01C9/18
Filed: 1990-06-29
Abstract: PURPOSE:To detect a slanting direction by arranging a magnetic reacting switch so that the switch does not reacts to a magnet at a zero position which is the position of the magnet when a case does not slants and reacts to the magnet at a distance from the zero position. CONSTITUTION:When the case 1 does not slants, the magnetic reacting switch 4 is at a distance  l from the magnet 2 at the zero position O1 and does not react. If the case 1 slants as shown by an arrow a1 about the zero position O1, the switch 4 slants as shown by the arrow a1 together with the case 1. The magnet 2 which is supported by magnetic fluid 3 is in a stationary state through the operation of the gravitational force (g) regardless of the inclination of the case 1. Consequently, the switch 4 reacts to the magnetic field produced by the magnet 2 through the inclination of the case 1 in the direction shown by the arrow (a), so that the inclination is detected.
Patent JP-2001006666-A (JP)
Title: Hydrogen storage alloy for alkaline storage battery and manufacture of such alloy
Inventor: MASUDA YOSHIHIRO
IPC: H01M4/38
Filed: 1999-06-18
Abstract: PROBLEM TO BE SOLVED: To provide a hydrogen storage alloy for an alkaline storage battery used as a material for its negative electrode, capable of enhancing the initial activity of the hydrogen storage alloy, the anti-corrosiveness against an alkali electrolyte, the discharge capacity of the battery in its initial period, and the charge-discharge cyclic characteristics. SOLUTION: A hydrogen storage alloy 1 for an alkaline storage battery containing at least yttrium and nickel has a facial region 1b having undergone a surface processing and a bulk region 1a covered with the facial region, wherein at least the facial region contains yttrium and/or yttrium compound, and the ratio of the existence (a) of Ni atoms in the facial region to the existence (b) of Ni atoms in the bulk region is arranged as meeting the condition a/b>=1.10.
Patent JP-S6232772-A (JP)
Title: Image processing method
Inventor: KATSUMA MAKOTO
IPC: H04N1/387
Filed: 1985-08-05
Abstract: PURPOSE:To express a creative image by converting a part of an image data out of plural image data in an optional segmenting area to a prescribed value. CONSTITUTION:An input signal obtained by the photoelectrical scanning of a film original loaded at an input drum 1 is converted to a density signal at a logarithm conversion circuit 2, being inputted to an input signal process part 4 through an A/D converter 3. At such a time, each of density values is converted corresponding to the kind of the film, keeping a regulated relation against the exposure quantity of the film. Afterwards, the signal is inputted to a picture processing part 5, and a digital picture process is applied on it. At this stage, the signal is segmented into plural picture element blocks and a processing, such as the optional conversion and the storage of a part of each picture element block is executed. The output of the picture processing part 5 is added on a laser beam modulator 8 through an output signal process part 6 and a D/A converter 7 and the requested picture element is reproduced at an output drum 10.
Patent JP-H0286643-A (JP)
Title: Material for contact optical member
Inventor: FURANKU BINGURAA
IPC: G02B1/04
Filed: 1989-07-05
Abstract: Moulded blanks for contact-optical articles are produced from a copolymer of N-vinylpyrrolidone, vinyl monomers and cross-linking agents, subsequent production of the hydrogel and subsequent shaping, extraction and subsequent drying.
Patent JP-H07141119-A (JP)
Title: Magnetic tape controller
Inventor: WATABE TOSHIYUKI
IPC: G06F3/06
Filed: 1993-06-18
Abstract: PURPOSE:To provide a magnetic tape control device capable of executing accurate positioning independently of a block searching direction in a computer system equipped with a magnetic tape device as a storage device. CONSTITUTION:The magnetic tape control device is provided with a high speed searching part 6 for searching physical blocks from the magnetic tape device 12, a logical searching part 7 for searching logical blocks from the device 12 after searching the physical blocks, a final block checking part 5 for checking the validity of a block finally read out by the searching part 7, a block number searching part 10 for searching the recognition of a logical block number based upon an instruction from the checking part 5, and a position compensating part 2 for compensating a deviation from an objective position based upon the searching direction and searching frequency of the searching part 10.
Patent JP-S5697142-A (JP)
Title: Electronic computer
Inventor: ADACHI KOUZOU
IPC: G06F3/02
Filed: 1979-12-29
Abstract: PURPOSE: To simplify the display device, by displaying the display tube for alarm with flickering in a period delayed, at the production of error due to overflow and malfunction, through the slight change to a part of circuit in the shift register group of an electronic computer.  
     CONSTITUTION: The keyboard 1 and the display device 3 in 9-digit are connected to the main body 2 of electronic computer, and the main body 2 is provided with the control section 4 taking CPU as the major body, shift register group 5 consisting of shift registers and display control section 6. This register group 5 is constituted with the n-digit register of basic constitution, (n-1)-digit of registers inputting sectioned error signal, and AND circuit coupling the output of the registers, and the input of the segment decoder 8 of the section 6 and the two signals of different period inputting to the code control circuit 7 are output to the output of the register group, enabling to display the error display with the period delayed than the data display. The period of signal inputted to the AND circuit of error display is taken as m-digit's share, allowing to change the period of flickering. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5697161-A (JP)
Title: Logging method for trace information
Inventor: OKABE SHIYUNEI
IPC: G06F11/34
Filed: 1979-12-29
Abstract: PURPOSE: To enable to ensure to record the trace information in error, by enabling to read out the trace information with program directly and making recording for log information with program after the system down.  
     CONSTITUTION: When an error is produced during the data processing, the write-in operation for trace information to the trace area is stopped. Further, when the initial program loading is again made, it is judged if the trace information at error production is recorded in the area 5. If the result of judgement is YES, the trace information at the production of error is read out from the area 5, and this information is recorded on the external memory medium 2. Further, the start of the write-in processing of the trace information to the area 5 is indicated to start the execution of jog. On the other hand, if the result is NO, the start of the write-in processing of the trace information to the area 5 is indicated and the execution of job is started. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S6234140-A (JP)
Title: Display device for film loading data of camera
Inventor: USHIRO SHIGEAKI
IPC: G03B17/18
Filed: 1985-08-07
Abstract: PURPOSE:To prevent film characteristics from varying by storing a film loading date in a memory and displaying it on a display device when necessary or at any time. CONSTITUTION:When a date setting switch 11 is turned ON with a film car tridge loaded in a camera, the current date counted by a timer circuit 13 is stored in the memory as the film loading date. The film loading date stored in the memory 14 is displayed on the display device 19 in a continuous illumina tion state. When, for example, one year is elapsed from the film loading date, an arithmetic circuit 15 generates and sends an available period elapse signal to an oscillation circuit 17, so a transistor 18 turns ON and OFF repeatedly. The display device 19, therefore, displays the film loading date in a blinking state to indicate indirectly that the film should be replaced with a new film.
Patent JP-S6327853-A (JP)
Title: Toner for electrophotography
Inventor: KITAHATA YASUO
IPC: G03G9/08
Filed: 1986-07-21
Abstract: PURPOSE:To prevent electrostatic charging property from changing even when toner different in color is manufactured by using the same manufacturing device by covering a colored resin layer which contains coloring dye with an electrostatic charging layer which contains no coloring material. CONSTITUTION:The electrostatic charging control layer which contains a resin and an electrostatic charging control agent and no coloring material is provided on the outer surface of the colored resin layer 1 which contains the resin and coloring material. The electrostatic charging control layer 2 contains no coloring material and covers the external surface of the colored resin layer containing the coloring material, so the electrostatic charging property is not affected by the coloring material and controlled only by the electrostatic charging control layer. Consequently, the need to provide a cleaning device which cleans a series of manufacturing devices completely every time the color of toner is changed and series of manufacturing devices as many as the colors of toner is eliminated and an image formed with toner having stable electrostatic charging property is prevented from fogging.
Patent JP-2001007394-A (JP)
Title: Semiconductor substrate, manufacture thereof and semiconductor light emitting element
Inventor: IWATA HIROKAZU
IPC: H01S5/343
Filed: 1999-06-18
Abstract: PROBLEM TO BE SOLVED: To obtain a large-area and high-quality industrially practicable GaN semiconductor substrate, a manufacturing method thereof and a semiconductor light emitting element. SOLUTION: An InrAlsGa1-r-sN (0<=r<=1, 0<=s<=1, r+s<=1) single-crystal film 52 is formed on a first substrate 50, pasted on a second substrate 53 having approximately the same thermal expansion coefficient as that of the InrAlsGa1-r-sN (0<=r<=1, 0<=s<=1, r+s<=1) single crystal and separated from the first substrate 50, an InxAlyGa1-x-yN (0<=x<=1, 0<=y<=1, x+y<=1) single crystal 54 is epitaxially grown on the InrAlsGa1-r-sN single crystal film 52, this film 52 pasted on the second substrate 53, and the InxAlyGa1-x-yN single crystal 54 is separated from the second substrate 53.
Patent JP-H0516715-A (JP)
Title: Automatic adjusting device for seat for vehicle
Inventor: NAKAJIMA HITOSHI
IPC: E05B83/36
Filed: 1991-07-12
Abstract: PURPOSE:To dissolve the physical disorder feeling and discomfortable feeling due to the inadvertent shift of a driver's seat when an automatic seat adjusting device is operated in interlocking with a keyless entry device. CONSTITUTION:When a keyless entry device operates in the step S1, if no driver exists on a driver's seat in the step S2, the driver's seat is adjusted to a desired seat state by interlocking an automatic seat adjusting device in the step S3-S8. If the position adjustment for the driver's seat is not get carried out after the completion of the adjustment to the desired seat state, and the driver is at the driver's seat in the step S2, the position adjustment for the driver's seat based on the new operation of the keyless entry device is compulsorily prohibited in the step S8. Accordingly, in the state where the driver is on the driver's seat, the shift of the driver's seat contrary to the driver's intention can be surely prevented.
Patent JP-S6232776-A (JP)
Title: Correction circuit for raster distortion
Inventor: TOSHIYASU MASAYUKI
IPC: H04N3/23
Filed: 1985-08-05
Abstract: PURPOSE:To correct non-linear raster distortion by performing the amplitude modulation of a horizontal pulse with vertical synchronization so that the minimum amplitude is obtained when the center part of a picture plane is scanned and the maximum amplitude when its upper and lower parts are scanned. CONSTITUTION:On the vertical winding 10b of a modulation circuit, saw tooth waveform deflection current is flowed and inductance in the horizontal winding 10a of the modulation circuit, by a saturable reactor characteristic, represents the minimum value in the maximum current flow at the start and the end of a scanning of vertical period and the maximum value at the intermediate of the scanning. Therefore, voltage at the both ends of the transformer horizontal winding 5a of a raster distortion transformer 5 generates a pulse modulated with the vertical period in parabolic shape. Thereby, generated voltage at a resonance circuit including the vertical winding 5b of the transformer 5 becomes an envelope of U-character shape, and the result is that the correction of the non-linear raster distortion in which distortion correction in a large volume is performed at the start and the end of the vertical scanning and correction effect is reduced at the intermediate part can be realized.
Patent JP-S5797254-A (JP)
Title: Decoding circuit for b6zs code
Inventor: NISHIZAKI KOUJI
IPC: H04L25/49
Filed: 1980-12-09
Abstract: PURPOSE:To enable decoding of B6ZS code with a logical circuit of few registers, by detecting bits against bipolar rule of a specific pattern inserted to a B6ZS code, making them to ''0'', and making opposite pulse following to violation bits as ''0''. CONSTITUTION:A positive pulse detection circuit 1 consisting of D flip-flops detects a positive pulse S3 with a clock signal S2 from an incoming B6ZS signal and a negative pulse detection circuit 2 also detects a negative pulse S4. A violation pulse separation circuit 3 detects pulses against the bipolar rule from the positive pulses S2 and S'3 and transmits positive/negative pulse signals S9, S11 not including violation pulses and positive/negative pulse signals S10, S11 including violation pulses to a tracking pulse neglecting circuit 4. The circuit 4 excludes positive/negative pulse signals of opposite polarity following to the negative/positive pulse signals (S12, S10) from the positive/negative pulse signals (S9, S10) of opposite polarity, transmits positive/negative signals (S15, S16') and obtains an output S17.
Patent JP-S5797171-A (JP)
Title: Word processor
Inventor: TOMITA SHINJI
IPC: G06F17/24
Filed: 1980-12-08
Abstract: PURPOSE:To utilize a recording medium effectively, by rerecording only an unnecessary part. CONSTITUTION:When an optional sentence is inputted from a keyboard device 1, its signal is encoded by a processing circuit 12, and is stored in a memory 15. Subsequently, in accordance with a command from the processing circuit 12, a data stored in the memory 15 is read out in order, and is supplied to a recording device 3. Also, in this case, before the data is read out from the memory, a header signal which has encoded a prescribed synchronizing signal, block number etc. is supplied to the recording device 3 from the processing circuit 12. In the header signal, an erase mark part showing whether erase is available or not is provided in advance. This erase mark part is in a state that erase is nor available, when recording a data, and when the data has become unnecessary, it is rewritten to a state that erase is available.
Patent JP-2000014003-A (JP)
Title: Demand monitor
Inventor: OSHIMA TORU
IPC: G06Q50/00
Filed: 1998-06-19
Abstract: PROBLEM TO BE SOLVED: To obtain a demand monitor which estimates consumed power accurately. SOLUTION: A demand monitor is composed of a power input unit 3 which counts power pulses, a setting unit 6 which sets a target power, a calculation processing unit 4 which samples the counted power, calculates an integrated value in a predetermined time period, calculates an estimated power from the integrated value and compares the estimated power with the target power, a memory unit 5 in which the integrated value is stored, a clock unit 7 which clocks a present time, a demand time limit and a power sampling time and a warning output unit 8 which outputs a warning signal when the estimated power exceeds the target value. The calculation processing unit 4 obtains an approximation formula from a plurality of integrated values in the predetermined time period by the method of least squares to calculate the estimated power.
Patent JP-H04371531-A (JP)
Title: Convector plate for preventing temper color
Inventor: MIYAZAKI HIDEAKI
IPC: C21D9/673
Filed: 1991-06-17
Abstract: PURPOSE:To simply and economically prevent generation of temper color in a cold-rolled coil. CONSTITUTION:Mild steel plates 20, 30 are joined on surface of a plate body 10 composed of the existing convector plate. The stacked cold-rolled coils bite into each surface of the mild steel plates 20, 30 at the coil edge with this load to improve stickness of the coil edge. By this improvement, etc., of stickness, the generation of temper color in the stacked cold-rolled coil is restrained. The mild steel plates 20, 30 are not decreased in a preventing effect on the temper color even in the case of repeatedly using, and can use for a long time.
Patent JP-H1021459-A (JP)
Title: Automatic vending machine
Inventor: KANZAKI KATSUYA
IPC: G07F9/02
Filed: 1996-07-03
Abstract: PROBLEM TO BE SOLVED: Let anybody easily use service information provided by an automatic vending machine without screen operation. SOLUTION: When the user inserts coins and pushes a service selecting button 68 corresponding to the information service of which sellable lamp 67 is turned on, the signal is sent to a data control mechanism 11 via a door slave 66, an automatic vending machine master control part 62, and a service selling mechanism 61. The data control mechanism 11 reads out the information corresponding to the selected information service from an information service data memory mechanism 24, displays that information through a display output mechanism 31 onto a display and outputs it through a voice output mechanism 33 to a speaker, respectively. Thus, the information service can be easily used without performing the operation from the screen.
Patent JP-S5798947-A (JP)
Title: Coating method and its apparatus of electron gun parts
Inventor: HORII YOSHIROU
IPC: H01J9/06
Filed: 1980-12-10
Abstract: PURPOSE:To automatically obtain a uniform coating thickness, by dividing the number of times for coating parts with a coating liquid into two times, measuring the first coating thickness, then converting a deficient amount to a standard value into coating return times and performing the second coating. CONSTITUTION:An oxide cathode 1 for a picture tube is mounted on a jig 2 together with a target for measuring a coating thickness, and the jig 2 is loaded to a cramp 5 which is given a reciprocating motion by a guide shaft 6. The coating liquid is sprayed out of a nozzle 11 and the first coating is conducted by making the cathode 1 to be subjected to a reciprocating motion. Next, a sensor 20 is brought into contact with the target 3, which signal is given to a measuring system apparatus 24 and thereby the coating thickness is measured. In addition, a deficient thickness from the standard value is converted into the number of returm times for the next spray coating and transmitted into a counter device 29, then the deficient quantity is coated in the second coating. Consequently, the cathode or the like whose coating thickness is neither more or less can be automatically and efficiently obtained.
Patent JP-H0687162-A (JP)
Title: Production of synthetic resin-lined pipe
Inventor: SUEMATSU MIKITOSHI
IPC: B32B15/08
Filed: 1993-07-13
Abstract: PURPOSE:To obtain a method for producing a synthetic resin-lined pipe having a superior adhesion of a synthetic resin lining layer to a metal pipe and superior heat resistance and durability with high efficiency at a low cost. CONSTITUTION:Polytannic acid obtained by polymerizing tannic acid or a solution containing -10wt.% solid component and 1-30 pts.wt. pyrocatechol based on 100 pts.wt. of polytannic acid is applied to the inner and/or outer surface of a metal pipe and baked. In the metal pipe, a synthetic resin layer is bonded to the surface treated with the polytannic acid or the polytannic acid solution using an adhesive.